remove plan files

cb51c73e · BO ZHANG · b4bd79b5 · b4bd79b5 · b4bd79b5 · b4bd79b5
Commit cb51c73e authored Apr 23, 2025 by BO ZHANG 🏀
--- a/csst-msc-c9-50sqdeg-v3-plan/pointing_50_1.json
+++ b/csst-msc-c9-50sqdeg-v3-plan/pointing_50_1.json
--- a/csst-msc-c9-50sqdeg-v3-plan/pointing_50_2.json
+++ b/csst-msc-c9-50sqdeg-v3-plan/pointing_50_2.json
--- a/csst-msc-c9-50sqdeg-v3-plan/pointing_50_3.json
+++ b/csst-msc-c9-50sqdeg-v3-plan/pointing_50_3.json
--- a/csst-msc-c9-50sqdeg-v3-plan/pointing_50_4.json
+++ b/csst-msc-c9-50sqdeg-v3-plan/pointing_50_4.json
--- a/csst-msc-c9-50sqdeg-v3-plan/pointing_50_5.json
+++ b/csst-msc-c9-50sqdeg-v3-plan/pointing_50_5.json